81 lines
3.1 KiB
Plaintext
81 lines
3.1 KiB
Plaintext
// SPDX-License-Identifier: UNLICENSED
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pragma solidity ^0.8.23;
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import { Test, console2 } from "forge-std/Test.sol";
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import { DappIndexer } from "src/DappIndexer.sol";
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contract DappIndexerTest is Test {
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DappIndexer public dappIdxr;
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string[] public dappsURI;
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function setUp() public {
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dappIdxr = new DappIndexer(address(this), address(this));
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dappsURI = vm.envString("dapps", ' ');
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}
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function testAddDapp() public {
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bytes32 CID1;
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bytes32 CID2;
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//(CID1, CID2) = stringToBytes32Pair(dappsURI[0]);
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string memory dapp= "bafkreibc6p3y36yjmeqqnttqfrpb2yttxa6aonoywxwdxl7nqym4jj3jwa";
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(CID1, CID2) = stringToBytes32Pair(dapp);
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// Add Dapp
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console2.log("Bytes32 first:");
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console2.logBytes32(CID1);
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console2.log("Bytes32 second:");
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console2.logBytes32(CID2);
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console2.log(Bytes32PairToString(CID1, CID2));
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dappIdxr.addDapp(bytes32("Dapp01"), DappIndexer.PackedCID(CID1, CID2));
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// retrive Dapp
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DappIndexer.PackedCID memory dapp1 = dappIdxr.getCID(bytes32("Dapp01"));
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assertEq(CID1, dapp1.CID1);
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assertEq(CID2, dapp1.CID2);
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assertEq(dappsURI[0], Bytes32PairToString(dapp1.CID1, dapp1.CID2));
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}
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function Bytes32PairToString(bytes32 part1, bytes32 part2) public pure returns (string memory) {
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// Concatenate the two bytes32 variables
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bytes memory concatenatedBytes = abi.encodePacked(part1, part2);
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// Convert the concatenated bytes to a string
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string memory str = string(concatenatedBytes);
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return str;
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}
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function stringToBytes32Pair(string memory source) public pure returns (bytes32 part1, bytes32 part2) {
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bytes memory sourceBytes = bytes(source);
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require(sourceBytes.length == 59, "Source string must be 59 bytes");
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assembly {
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// Load the first 32 bytes of the string data
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part1 := mload(add(sourceBytes, 32))
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// Load the next 32 bytes of the string data, then shift right by 3 bytes (24 bits) to remove unwanted bytes
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part2 := mload(add(sourceBytes, 64))
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part2 := shl(24, part2) // Shift left to remove the last 5 bytes
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part2 := shr(24, part2) // Shift right to align back to the least significant bits
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}
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}
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//function stringToBytes32Pair(string memory source) public pure returns (bytes32 part1, bytes32 part2) {
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// bytes memory sourceBytes = bytes(source);
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// require(sourceBytes.length == 59, "URI string must equal to 59 bytes");
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// assembly {
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// // Load the first 32 bytes of the string data
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// part1 := mload(add(sourceBytes, 32))
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// // Load the second 32 bytes of the string data
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// part2 := mload(add(sourceBytes, 58))
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// }
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//}
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}
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// function stringToBytes32Pair(string calldata str) external pure returns(bytes32 part1, bytes32 part2) {
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// bytes memory sourceBytes = bytes(str);
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// require(sourceBytes.length == 59, "Source string must be 59 bytes");
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// part1 = bytes(str[0:32]);
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// part2 = bytes(str[32:59]);
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//
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// return (part1, part2);
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// }
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